Micron's planned wafer-supply deal gives its memory business a named U.S. material source: the GlobalWafers America 300mm facility in Sherman, Texas, backed by $500 million in Micron financing and a planned 10-year supply agreement.

Micron said the financing sits inside an up to $3 billion U.S. semiconductor supply-chain investment, and completion still depends on final deal documents, normal approvals and closing steps.

Micron Names $500 Million For GlobalWafers America

Micron said GlobalWafers Co., Ltd. will use the financing to advance development and manufacturing capabilities at the Sherman facility.

The official release described the site as a 300mm raw silicon wafer manufacturing facility that would supply a critical input for Micron's long-term manufacturing plans.

The company said the broader plan totals up to $3 billion and is meant to strengthen the U.S. semiconductor supply-chain ecosystem.

Micron linked the investment to supply assurance for advanced memory and storage products used in artificial intelligence and other data-intensive applications, but the release framed the disclosed transaction around wafer supply rather than a named AI customer or a new memory-product launch.

10-Year Supply Agreement Targets Raw Silicon Wafers

Micron said the companies will enter into a 10-year supply agreement that would give Micron access to significant raw silicon wafer capacity.

Ben Tessone, Micron's senior vice president and chief procurement officer, said securing critical input materials was essential to the company's long-term growth and technology roadmap.

GlobalWafers chairperson and chief executive Doris Hsu said GlobalWafers is the only raw silicon wafer supplier in the CHIPS for America Program capable of locally producing advanced 300mm wafers in the United States.

Micron attributed that capacity claim to Hsu's statement in the release; the announcement did not include an independent capacity audit.

Hsu also said GlobalWafers has been a long-term partner of Micron and that the deeper collaboration is intended to support stable supply of critical materials for the semiconductor industry.

Micron's release did not quantify the wafer output GlobalWafers America would reserve for Micron under the planned supply deal.

Micron and GlobalWafers also intend to explore collaboration on next-generation wafer technologies and process innovations.

The release did not describe those technologies, name specific process nodes, or set a timetable for any jointly developed wafer process.

U.S. Officials Back The Supply-Chain Investment

Micron's release included statements from U.S. Secretary of Commerce Howard Lutnick and U.S. Trade Representative Jamieson Greer.

Lutnick described Micron's $3 billion pledge as support for domestic semiconductor manufacturing, while Greer said memory chips are used in infrastructure ranging from satellites and cars to medical devices and defence systems.

The official comments show policy backing for the plan, while Micron still described the GlobalWafers financing as subject to final documentation, approvals and closing steps.

Micron said completion still depends on final deal documents, normal approvals and closing steps.

Closing Conditions Remain Before Wafer Supply Expands

Micron did not disclose wafer-volume commitments, ramp dates, pricing terms, customer allocations, signed definitive agreements, or approval timing for the proposed GlobalWafers transaction.